diff --git a/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/tasktask/service/impl/TaskTaskServiceImpl.java b/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/tasktask/service/impl/TaskTaskServiceImpl.java
index 918375c..08f2aec 100644
--- a/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/tasktask/service/impl/TaskTaskServiceImpl.java
+++ b/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/tasktask/service/impl/TaskTaskServiceImpl.java
@@ -7,6 +7,7 @@ import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang.StringUtils;
 import org.apache.shiro.util.Assert;
+import org.flowable.engine.HistoryService;
 import org.flowable.engine.RuntimeService;
 import org.flowable.engine.runtime.ProcessInstance;
 import org.jeecg.common.api.vo.Result;
@@ -43,6 +44,8 @@ public class TaskTaskServiceImpl extends ServiceImpl<TaskTaskMapper, TaskTask> i
     @Autowired
     private RuntimeService runtimeService;
     @Autowired
+    private HistoryService historyService;
+    @Autowired
     private ITaskApprovalOpinionService taskApprovalOpinionService;
     @Transactional(rollbackFor = Exception.class)
     public boolean singleFlowStart(TaskTask taskTask, String userName) throws Exception {
@@ -201,8 +204,10 @@ public class TaskTaskServiceImpl extends ServiceImpl<TaskTaskMapper, TaskTask> i
                 .count();
         if (count > 0) {
             runtimeService.deleteProcessInstance(processInstId, "删除单个流程");
-            log.info("成功中止运行中的流程实例: {}", processInstId);
+            log.info("【督办-删除流程】中止运行中的流程实例, processInstId: {}", processInstId);
         }
+        historyService.deleteHistoricProcessInstance(processInstId);
+        log.info("【督办-删除流程】清除流程历史记录, processInstId: {}", processInstId);
         taskApprovalOpinionService.remove(
                 new LambdaQueryWrapper<TaskApprovalOpinion>()
                         .eq(TaskApprovalOpinion::getProcessInstId, processInstId));